Home / 29,945,793.06-41,325,318.72-16,194,757.32

Finding the Fourth Proportional to 29,945,793.06, 41,325,318.72 and 16,194,757.32

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Solution

The fourth proportional to 29,945,793.06, 41,325,318.72 and 16,194,757.32 is: 22,348,832.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,793.06 : 41,325,318.72 = 16,194,757.32 : x
  2. Step 2: Convert to fraction form
    29,945,793.06/41,325,318.72 = 16,194,757.32/x
  3. Step 3: Cross multiply
    29,945,793.06x = 41,325,318.72 × 16,194,757.32
  4. Step 4: Simplify right side
    29,945,793.06x = 669,253,507,842,053
  5. Step 5: Solve for x
    x = 669,253,507,842,053/29,945,793.06
  6. Step 6: Final answer
    x = 22,348,832.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.